Eternal Night Era: from Information Wasteland to Dimension Dominator

F-level incompetent Shi Ziyuan is playing tricks on the stars! Dragon Vein Holy Lord Long Qianxun is destined to join forces, and the two powerful forces collide to rewrite the chess game of the universe, eventually becoming the twin emperors of the Star Abyss! Single female protagonist, no system, the main character is evil, this is my first work, don't comment if you don't like it